---
title: WorksheetFunction.ErfC_Precise Method (Excel)
keywords: vbaxl10.chm137417
f1_keywords:
- vbaxl10.chm137417
ms.prod: excel
api_name:
- Excel.WorksheetFunction.ErfC_Precise
ms.assetid: 7ea46b1f-22cb-85e7-eda3-c283c2aa98cb
ms.date: 06/08/2017
---


# WorksheetFunction.ErfC_Precise Method (Excel)

Returns the complementary error function integrated between the specified value and infinity.


## Syntax

 _expression_ . **ErfC_Precise**( **_Arg1_** )

 _expression_ A variable that represents a **[WorksheetFunction](worksheetfunction-object-excel.md)** object.


### Parameters



|**Name**|**Required/Optional**|**Data Type**|**Description**|
|:-----|:-----|:-----|:-----|
| _Arg1_|Required| **Variant**|The value to compute against.|

### Return Value

Double


## Remarks

If the specified value is nonnumeric,  **ErfC_Precise** generates an error.


## See also


#### Concepts


[WorksheetFunction Object](worksheetfunction-object-excel.md)

